package com.ifuncat.gulimall.ware.config;

import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

@Configuration
@EnableTransactionManagement //开启事务
@MapperScan("com.ifuncat.gulimall.ware.dao")
public class MybatisConfig {

    //引入分页插件
    @Bean
    public PaginationInterceptor paginationInterceptor() {
        PaginationInterceptor interceptor = new PaginationInterceptor();
        //设置请求的页面大于最后页的操作: true:回到首页, false: 继续请求,返回数据为空. 默认false
        interceptor.setOverflow(true);
        //设置最大单页限制数量, 默认为500条, -1: 不受限制
        interceptor.setLimit(1000);
        return interceptor;
    }
}
